| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _DXFREPRD_HXX |
| #define _DXFREPRD_HXX |
| |
| #include <dxfblkrd.hxx> |
| #include <dxftblrd.hxx> |
| |
| |
| //---------------------------------------------------------------------------- |
| //--------------------Nebensachen--------------------------------------------- |
| //---------------------------------------------------------------------------- |
| |
| //-------------------Eine 3D-Min/Max-Box-------------------------------------- |
| |
| class DXFBoundingBox { |
| public: |
| sal_Bool bEmpty; |
| double fMinX; |
| double fMinY; |
| double fMinZ; |
| double fMaxX; |
| double fMaxY; |
| double fMaxZ; |
| |
| DXFBoundingBox() { bEmpty=sal_True; } |
| void Union(const DXFVector & rVector); |
| }; |
| |
| |
| //-------------------Die (konstante) Palette fuer DXF------------------------- |
| |
| class DXFPalette { |
| |
| public: |
| |
| DXFPalette(); |
| ~DXFPalette(); |
| |
| sal_uInt8 GetRed(sal_uInt8 nIndex) const; |
| sal_uInt8 GetGreen(sal_uInt8 nIndex) const; |
| sal_uInt8 GetBlue(sal_uInt8 nIndex) const; |
| |
| private: |
| sal_uInt8 * pRed; |
| sal_uInt8 * pGreen; |
| sal_uInt8 * pBlue; |
| void SetColor(sal_uInt8 nIndex, sal_uInt8 nRed, sal_uInt8 nGreen, sal_uInt8 nBlue); |
| }; |
| |
| |
| //---------------------------------------------------------------------------- |
| //-----------------DXF Datei lesen und repraesentieren------------------------ |
| //---------------------------------------------------------------------------- |
| |
| class DXFRepresentation { |
| |
| public: |
| |
| DXFPalette aPalette; |
| // Die immer gleiche DXF-Farb-Palette |
| |
| DXFBoundingBox aBoundingBox; |
| // Ist gleich den AutoCAD-Variablen EXTMIN, EXTMAX sofern in DXF-Datei |
| // vorhanden, anderenfalls wird die BoundingBox berechnet (in Read()). |
| |
| DXFTables aTables; |
| // Die Tabellen der DXF-Datei |
| |
| DXFBlocks aBlocks; |
| // Die Bloecke der DXF-Datei |
| |
| DXFEntities aEntities; |
| // Die Entities (aus der Entities-Section) der DXF-Datei |
| |
| rtl_TextEncoding mEnc; // $DWGCODEPAGE |
| |
| double mfGlobalLineTypeScale; // $LTSCALE |
| |
| DXFRepresentation(); |
| ~DXFRepresentation(); |
| |
| rtl_TextEncoding getTextEncoding() const; |
| void setTextEncoding(rtl_TextEncoding aEnc); |
| |
| double getGlobalLineTypeScale() const; |
| void setGlobalLineTypeScale(double fGlobalLineTypeScale); |
| |
| sal_Bool Read( SvStream & rIStream, sal_uInt16 nMinPercent, sal_uInt16 nMaxPercent); |
| // Liesst die komplette DXF-Datei ein. |
| |
| private: |
| |
| void ReadHeader(DXFGroupReader & rDGR); |
| void CalcBoundingBox(const DXFEntities & rEntities, |
| DXFBoundingBox & rBox); |
| }; |
| |
| //---------------------------------------------------------------------------- |
| //-------------------inlines-------------------------------------------------- |
| //---------------------------------------------------------------------------- |
| |
| inline sal_uInt8 DXFPalette::GetRed(sal_uInt8 nIndex) const { return pRed[nIndex]; } |
| inline sal_uInt8 DXFPalette::GetGreen(sal_uInt8 nIndex) const { return pGreen[nIndex]; } |
| inline sal_uInt8 DXFPalette::GetBlue(sal_uInt8 nIndex) const { return pBlue[nIndex]; } |
| inline rtl_TextEncoding DXFRepresentation::getTextEncoding() const { return mEnc; } |
| inline void DXFRepresentation::setTextEncoding(rtl_TextEncoding aEnc) { mEnc = aEnc; } |
| inline double DXFRepresentation::getGlobalLineTypeScale() const { return mfGlobalLineTypeScale; } |
| inline void DXFRepresentation::setGlobalLineTypeScale(double fGlobalLineTypeScale) { mfGlobalLineTypeScale = fGlobalLineTypeScale; } |
| |
| #endif |
| |
| |
